Essential Guide of smart home sensors for alexa – August 2022 Edition

Looking to find the best smart home sensors for alexa?

We researched 16 smart home sensors for alexa, tested 14, and we have done 19 hours of research. The best smart home sensors for alexa doesn’t have to be complicated to be great. Our first pick is exactly that. No more, no less. It also costs less than any other products we tested.

The best

No. 1
WiFi Door and Windows Sensor Magnets Smart Phone APP Control Compatible with Alexa Google Assistant Wireless Security Alarm Door Open Push Message for Home Bussiness Burglar Alert No Hub Required
  • 24hour*7days Real time App Monitor the status of doors or windows. When it is triggered, push notifications will be sent to your smartphone.
  • Compatible with Alexa and Google home:No hub required and No monthly fees. It can also perform auto control together with other smart devices that are compatible with Smart Life. Convenient for you to detect your doors, windows, cabinets, drawers or anywhere you want to be notified when it is open or close.
  • Alert message push: Protect your home with open or close / closed door detection. When the door / window is triggered, you will receive an alarm signal from your phone.
  • Only work with 2. 4 GHz WIFI CONNECTION ,5G will not work. Long Battery Endurance : Low power consumption door sensor boasts more than 1 year of battery life. Super-long battery life avoid replacement frequently, battery type: AAA(battery not including)
  • easy installation. Just take a few minutes to complete the process, and make sure the sensor and magnet are aligned and less than 10mm apart.

Intro

Here’s your guide to choosing the best smart home sensors for alexa. As there is a great number of models with varying prices, you may find it difficult to figure out which one is right for you. For this reason, we decided to make a top 10 of the smart home sensors for alexa of different brands and prices based on the best value for money. This ranking was created to help you find the best smart home sensors for alexa depending on your needs and budgets. Our selection criteria are provided to give you a complete picture of the items offered. Get ready to find the smart home sensors for alexa that’s right for you!

Our picks

No. 1
WiFi Door and Windows Sensor Magnets Smart Phone APP Control Compatible with Alexa Google Assistant Wireless Security Alarm Door Open Push Message for Home Bussiness Burglar Alert No Hub Required
  • 24hour*7days Real time App Monitor the status of doors or windows. When it is triggered, push notifications will be sent to your smartphone.
  • Compatible with Alexa and Google home:No hub required and No monthly fees. It can also perform auto control together with other smart devices that are compatible with Smart Life. Convenient for you to detect your doors, windows, cabinets, drawers or anywhere you want to be notified when it is open or close.
  • Alert message push: Protect your home with open or close / closed door detection. When the door / window is triggered, you will receive an alarm signal from your phone.
  • Only work with 2. 4 GHz WIFI CONNECTION ,5G will not work. Long Battery Endurance : Low power consumption door sensor boasts more than 1 year of battery life. Super-long battery life avoid replacement frequently, battery type: AAA(battery not including)
  • easy installation. Just take a few minutes to complete the process, and make sure the sensor and magnet are aligned and less than 10mm apart.
SaleNo. 2
WiFi Door Sensor, TESSAN Smart Window Contact Sensor Compatible with Amazon Alexa, Google Assistant, No Hub Required, Sends Alerts, Wireless Remote Alarm, Programmable with Smart Life Devices
  • Smart Security Sensor: TESSAN door and window alarm sensor is designed to monitor the open or close status of any entrance; An alert notification will automatic send to you in 10 seconds once the sensor triggered; Ideal for front door, window, baby room, garage and more; Door status and battery power can be check in app; No hub required; No extra cost; A must have security system accessories
  • Programmable Sensor: Extend your smart home automation with TESSAN wifi door sensor; Set up your smart routines in app; Automatically turn on your smart wall switches or lights when door opened; Automatically turn off your air-condition when window opened; More smart devices can be sync as long as they compatible with Smart Life app; Support 2.4Ghz Wifi only, dual-band (2.4G and 5G) WiFf need to set a separate 2.4G channel
  • Hand-Free Voice Control: TESSAN wifi garage sensor is compatible with Amazon Alexa and Google Assistant; Simply give a voice command to check the open or close status instead of going down or picking up your phone; Your voice device will work as chime, siren or alarm when the sensor triggered; Saving your operation time and make your smart home life more convenient and easier
  • Peace of Mind: All alarm record history can be check in app; The smart window sensor is built-in low consumption module, 2*AAA Alkaline battery provide 1-year monitoring; All the statuses of doors and windows will be displayed simultaneously in the app; Share the device to your families, they can check the status and get notified at the same time
  • Note: The door sensor itself does not include a chime; However, you can program it to some smart voice devices via Smart Life app; When the sensor triggered open or close, the voice devices will perform as an alarm or bell in 10 seconds
No. 3
Aqara Door and Window Sensor, REQUIRES AQARA HUB, Zigbee Connection, Wireless Mini Contact Sensor for Alarm System and Smart Home Automation, Compatible with Apple HomeKit, Alexa, Works With IFTTT
  • ✽【NOTES】An Aqara Hub is required and sold separately. Requires a secured 2. 4 gigahertz WiFi network connection. The Aqara M2 or M1S Hub can connect up to 128 devices(*use of a repeater such as the Aqara Smart Plug or Aqara Smart Wall Switch(With Neutral) is required).
  • 【UNAUTHORIZED ENTRY DETECTION】Whenever the door/window opens unexpectedly, the Aqara Door and Window Sensor will send an alert notification to your phone and activate the local alarm on the Aqara Hub.
  • 【HOME AUTOMATION】The Aqara Door and Window Sensor can control other Aqara connected devices as the status of the door or window changes.
  • 【22MM WIDE GAP ALLOWED】The Aqara Door and Window Sensor works with most types of doors, windows, and other fixtures with similar mechanism, such as drawers, cabinets, and more.
  • 【VOICE CONTROL】Compatible with Apple Home Kit, Alexa for a hands-free experience. In addition, If you have any questions, please feel free to contact us.

Why you should trust us

This guide represents more than 10 years of experience in researching, testing, and writing about many subject. Our people are experts in all of their fields.
We alors spent 19 hours reading any article we could find on the internet and all the customer reviews at various retailer sites such as those of Amazon, Home Depot or Wallmart. We found many website that was a valuable resource with involved buying guides and detailed smart home sensors for alexa information.
As for me, I’m very familiar with the smart home sensors for alexa since I got it from 5 years.

Top 10

No. 1
WiFi Door and Windows Sensor Magnets Smart Phone APP Control Compatible with Alexa Google Assistant Wireless Security Alarm Door Open Push Message for Home Bussiness Burglar Alert No Hub Required
  • 24hour*7days Real time App Monitor the status of doors or windows. When it is triggered, push notifications will be sent to your smartphone.
  • Compatible with Alexa and Google home:No hub required and No monthly fees. It can also perform auto control together with other smart devices that are compatible with Smart Life. Convenient for you to detect your doors, windows, cabinets, drawers or anywhere you want to be notified when it is open or close.
  • Alert message push: Protect your home with open or close / closed door detection. When the door / window is triggered, you will receive an alarm signal from your phone.
  • Only work with 2. 4 GHz WIFI CONNECTION ,5G will not work. Long Battery Endurance : Low power consumption door sensor boasts more than 1 year of battery life. Super-long battery life avoid replacement frequently, battery type: AAA(battery not including)
  • easy installation. Just take a few minutes to complete the process, and make sure the sensor and magnet are aligned and less than 10mm apart.
SaleNo. 2
WiFi Door Sensor, TESSAN Smart Window Contact Sensor Compatible with Amazon Alexa, Google Assistant, No Hub Required, Sends Alerts, Wireless Remote Alarm, Programmable with Smart Life Devices
  • Smart Security Sensor: TESSAN door and window alarm sensor is designed to monitor the open or close status of any entrance; An alert notification will automatic send to you in 10 seconds once the sensor triggered; Ideal for front door, window, baby room, garage and more; Door status and battery power can be check in app; No hub required; No extra cost; A must have security system accessories
  • Programmable Sensor: Extend your smart home automation with TESSAN wifi door sensor; Set up your smart routines in app; Automatically turn on your smart wall switches or lights when door opened; Automatically turn off your air-condition when window opened; More smart devices can be sync as long as they compatible with Smart Life app; Support 2.4Ghz Wifi only, dual-band (2.4G and 5G) WiFf need to set a separate 2.4G channel
  • Hand-Free Voice Control: TESSAN wifi garage sensor is compatible with Amazon Alexa and Google Assistant; Simply give a voice command to check the open or close status instead of going down or picking up your phone; Your voice device will work as chime, siren or alarm when the sensor triggered; Saving your operation time and make your smart home life more convenient and easier
  • Peace of Mind: All alarm record history can be check in app; The smart window sensor is built-in low consumption module, 2*AAA Alkaline battery provide 1-year monitoring; All the statuses of doors and windows will be displayed simultaneously in the app; Share the device to your families, they can check the status and get notified at the same time
  • Note: The door sensor itself does not include a chime; However, you can program it to some smart voice devices via Smart Life app; When the sensor triggered open or close, the voice devices will perform as an alarm or bell in 10 seconds
No. 3
Aqara Door and Window Sensor, REQUIRES AQARA HUB, Zigbee Connection, Wireless Mini Contact Sensor for Alarm System and Smart Home Automation, Compatible with Apple HomeKit, Alexa, Works With IFTTT
  • ✽【NOTES】An Aqara Hub is required and sold separately. Requires a secured 2. 4 gigahertz WiFi network connection. The Aqara M2 or M1S Hub can connect up to 128 devices(*use of a repeater such as the Aqara Smart Plug or Aqara Smart Wall Switch(With Neutral) is required).
  • 【UNAUTHORIZED ENTRY DETECTION】Whenever the door/window opens unexpectedly, the Aqara Door and Window Sensor will send an alert notification to your phone and activate the local alarm on the Aqara Hub.
  • 【HOME AUTOMATION】The Aqara Door and Window Sensor can control other Aqara connected devices as the status of the door or window changes.
  • 【22MM WIDE GAP ALLOWED】The Aqara Door and Window Sensor works with most types of doors, windows, and other fixtures with similar mechanism, such as drawers, cabinets, and more.
  • 【VOICE CONTROL】Compatible with Apple Home Kit, Alexa for a hands-free experience. In addition, If you have any questions, please feel free to contact us.
No. 4
ANTELA Smart Door Sensor WiFi Window Door Security Home Alarm Sensors Devices No Hub Smart Life App Compatible Devices Door Alerts for System Compatible with Alexa Door Sensor (2 Packs)
  • App / WiFi connectable: No hub, no payment, smart life app compatible devices, can also be used together with Alexa Google Assistant, etc, it is convenient to detect the status of doors, windows, cabinets, drawers or any place you want to be notified when they are opened or closed. Only supports 2.4Ghz Wi-Fi, dual-band (2.4G and 5G) Wi-Fi requires separate 2.4G channel.
  • LOW POWER CONSUMPTION DESIGN: The sensor has a built-in low-power module, the battery life can reach 18 months, and you need two AAA batteries inside (not included) inside, and when the battery is low, it will send automatically a message to the APP to remind you to replace the battery, you never have to worry about the battery being low.
  • REMOTE SMART SECURITY: When the ANTELA door and window alarm sensor monitors the opening or closing of the door / window, the sensor will immediately send an instant notification to your smartphone. It is suitable for multiple scenes such as front doors, windows, children's bedrooms, garages, etc. It will be easy to know when your children or elderly parents are leaving or returning home. So your family can get more security.
  • SIMPLE INSTALLATION:Very easy to install. It can be installed on doors and windows using the included 3M tape, which is durable and not easy to fall off. The distance between the two openings is as close as possible to ensure that the gap between the sensor and the magnetic attraction is less than 5mm, powered by a battery, and it is convenient to replace the battery.
No. 5
TREATLIFE Zigbee Motion Sensor, Smart Motion Sensor Detector for Alarm System, Smart Home Automation, Triggering Lights and Scenes, Compatible with Alexa Google Home (Hub Required and Sold Separately)
  • Hub Required: Treatlife Hub is required. Without Treatlife Hub, this smart motion sensor does not work. Please search B09V78N28M for the Hub. To create more linkage scenes, please browse our Treatlife official store, only one gateway can realize the linkage between motion sensors and smart devices such as switches, plugs or light bulbs, which can add infinite fun and technology to your smart life.
  • Security Monitoring: With 120° wide-angle coverage, 360°surround and 20 feet detection range, it will spot any movement around your home and directly turn on your outdoor and indoor lights, scare away potential thieves or intruders. Meanwhile, you will receive the alarm from smartphone app when someone passed by. Efficient auto-trigger reaction and notification modes keep your family and property safer.
  • Scenarios Trigger: Treatlife Motion Sensor not only trigger Hub alarm when motions is detected, but also connect other devices to set more personalized scenes. For example, motion sensor night light mode will help you nagivate during the night when you pass the stairs, kitchen, hallway, bedrooms, etc., bring safety and convenience to you and your family.
  • Hassle-Free Installation: No need for wiring, install this wireless motion sensor in seconds, just make sure that the device is paired with your smartphone APP under the 2.4G network and compatible great with Alex and Google assistant. No tools required, the super strong double-sided adhesive pad allows you to stick it anywhere you like. Built-in lightweight and long-life 3V CR123A battery can be used 2 years or more. 5V1A USB included.
  • Smart Home Automation: The Zigbee motion sensor can detect motion and trigger lights, automatically turns the warm lights on when you walk into the room and off when you leave. Create timers and routines to automate your entire smart home lighting such as trigger your lights on at dusk and off at dawn. Turned off the lights automatically if the indoor motion sensor is at optimal daylight levels or if no motion is detected, saving your energy.
No. 6
Smart Door Sensor 2 Pack, TESSAN WiFi Window Contact Sensor Work with Amazon Alexa, Google Assistant, No Hub Required, Trigger Phone Notification, Phone Alarm, Programmable with Smart Life Devices
  • Smart Security Sensor: TESSAN door and window alarm sensor is designed to monitor the open or close status of any entrance; An alert notification will automatic send to you in 10 seconds once the sensor triggered; Ideal for front door, window, baby room, garage and more; Door status and battery power can be check in app; No hub required; No extra cost; A must have security system accessories
  • Programmable Sensor: Extend your smart home automation with TESSAN wifi door sensor; Set up your smart routines in app; Automatically turn on your smart wall switches or lights when door opened; Automatically turn off your air-condition when window opened; More smart devices can be sync as long as they compatible with Smart Life app; Support 2.4Ghz Wifi only, dual-band (2.4G and 5G) WiFf need to set a separate 2.4G channel
  • Hand-Free Voice Control: TESSAN wifi garage sensor is compatible with Amazon Alexa and Google Assistant; Simply give a voice command to check the open or close status instead of going down or picking up your phone; Your voice device will work as chime, siren or alarm when the sensor triggered; Saving your operation time and make your smart home life more convenient and easier
  • Peace of Mind: All alarm record history can be check in app; The smart window sensor is built-in low consumption module, 2*AAA Alkaline battery provide 1-year monitoring; All the statuses of doors and windows will be displayed simultaneously in the app; Share the device to your families, they can check the status and get notified at the same time
  • Note: The door sensor itself does not include a chime; However, you can program it to some smart voice devices via Smart Life app; When the sensor triggered open or close, the voice devices will perform as an alarm or bell in 10 seconds
SaleNo. 7
Honeywell Home T9 WiFi Smart Thermostat, Smart Room Sensor Ready, Touchscreen Display, Alexa and Google Assist
  • ENERGY STAR CERTIFIED. See your energy use in the Monthly Energy Report, and help save even more with a schedule that adapts to your lifestyle, and by connecting with your utility efficiency program
  • AUTO HOME AND AWAY MODE. Adjust your thermostat from anywhere with your mobile device, or let your home automatically react to your schedule with geofencing
  • MULTI-ROOM FOCUS. Add Smart Room Sensors to focus the temperature on multiple rooms for comfort where it matters to you. (Sensors sold separately). Wire Configuration - 4-Wire. Supports Wi-Fi 802.11 B/G/N 2.4 and 5 GHz
  • COMPATIBLE WITH: Forced air (gas, oil or electric), hot water and steam, and heat pumps with electric backup. Does NOT work with electric baseboard heat (120-240V). C-Wire Required.
  • SMARTER, SIMPLER SETUP. Everything you need comes in the box, including a power adapter so that the T9 works in most homes. The T9 intuitively identifies your home’s heating and cooling type, making it easy to do it yourself
  • Before purchasing, check to see if this thermostat is compatible with your home and to determine if your home needs a C-wire power adapter.
SaleNo. 8
Smart Motion Sensor, WiFi Wireless Security Alarm,110dB Sound and Light Alarm, Free App Alerts, Home Security PIR Motion Detector with 4 Alarm Modes, Compatible with Alexa, Siri
  • WIFI MOTION SENSOR: Wifi PIR motion detector alarm, No hub required, via "Tuya Smart" or "Smart Life" APP to control. The Upgraded sensitive infrared sensor detects motion and emits a audible alarm (up to 110 dB). At the same time, an alert will be pushed to your phone.
  • PIR MOTION DETECTOR WITH 4 ARMING MODES & FREE ALARM RECORDS: You will like the flexibility in the alarm modes (①Sound & Light Mode ②Only Light Mode ③Only Sound Mode ④Mute mode--only sent alerts to your mobile phone). Add schedule according to your needs, TIMED ARMING and DISARMING and view the alarm records through the Tuya App any time anywhere. The alarm can protect your property well and is your first home security system.
  • DUAL INFRARED DETECTION & ACCURATE ALARM: Our Tuya motion detector consists of upper and lower detection windows, 110° detection angle, 40 feet detection distance,support 360 degrees to adjust the detection orientation. Because of the dual infrared design, it can prevent people from climbing over the induction blind area without triggering the alarm and prevent false alarms from pets under 25KG.
  • COMPATIBLE WITH ALEXA GOOGLE & SMART LINKAGE: Pir motion sensor can be used with Amazon Alexa, Google home, Siri for home automation. It can also be linked with other smart wifi devices. for example, when you open the door, the sensor will be triggered and the light will turn on automatically.
  • THE NEW UPGRADE USB WIFI DETECTOR: Because smart motion sensor is a wifi 24 hours online products, the power consumption will be much higher than other sensor products, So we design it powered by USB cable, No need battery, just plugged in with USB cable all the time. Saves your money and saves the trouble of replacing the battery. We provide 24 months warranty on home security alarm.
No. 9
YoLink Smart Home Starter Kit: 4 Door/Window Sensors & Hub Kit, Compatible with Alexa, IFTTT, App for Remote Monitoring, Control and Alerts, Door Still Open (Door Left Open) Alerts
  • World's Longest Wireless Range: Powered by LoRa technology, the long-range yet low-power system offers the industry’s longest receiving range in the market (1/4 mile). Our long-range coverage enables its use in areas challenging for most residential Wi-Fi systems, such as basements, outdoor porch/patio areas, sheds, free-standing garages, even remote outbuildings on your property.
  • Early-Warning Notifications - Receive real-time early-warning notifications in the form of smartphone banner alerts, limited SMS/text messages, and emails, each optional and configured per your needs; Please note: YoLink Door Sensor does not alarm or chime, it only sends notifications; For an audible alarm, consider our Siren Alarm
  • Low-Power Means Longer Battery Life: Because of the low power consumption, device batteries may last 5 years or more (depending on application and device usage/activity), on standard AAA Alkaline batteries (lithium batteries not required)!
  • From Simple to Super-Smart: After setting up your notification preferences, keep it simple and let the YoLink system do the rest and monitor your home and property for you. Or, utilize available advanced automation features, including 3rd-party integration with Alexa and IFTTT, to interact with other YoLink and 3rd-party smart devices. Limited only by your imagination!
  • Plug, Plug & Play! Plug Hub into an outlet, plug Hub into your router, scan in new devices, and enjoy your new system, in minutes! Your Hub is the only device that connects to the Internet, and a wired or WiFi connection is required (wired required for easy & fast Plug, Plug & Play, and most reliable and secure connection). WiFi connection set-up difficulty varies and requires changing settings to your network and/or your phone Changes to your network, passcodes, etc, require changes in the app.
No. 10
SEHOMY 4 Pack WiFi Door Sensor Detector, Smart Wireless Window Sensor Real-time Alarm, Compatible with Alexa Google Assistant, Home Security Door Open Contact Sensor for Bussiness Burglar Alert
  • Receive Real-time Alarms Remotely:when door/window is opened or closed, the sensor will push instant notification to your smartphone immediately. so you don't have to worry about your baby going out of house without notice, will easily know when your aged parents leave or arrive home and even can be clear when someone enters your home,shop,office ,etc.In addition,please make sure that there is no obstacle between the door sensor and wifi. Or the connetion will be easy to stopped
  • Compatible with Google Play,Andriod and Ios System:No hub required and No fees charge. Convenient for you to detect the status of your doors, windows, cabinets, drawers or anywhere you want to notified when it is opened or closed.So you can travel or go to work or go to schoon or go shopping worry-free
  • Alert message push: Protect your home with open / closed door detection. When the door / window is triggered, you will receive an alarm signal from your phone. Home Security Alarm make House more safety
  • Easy Installation:No Need to use complicated tools when installation,just use 3M glue to install,firm and durable.The two arrows are opposite,the distance between the two compopents should be as close as possible,and the closest distance should not affect the opening/clsoing of the door or window
  • Low Power warning: The sensor door need with TWO AA Batteries(not include).When the battery level is low, it will automatically push messages throuch APP to remind you to change battery, never worry about running out of battery

How we tested

We search all the field to find the best smart home sensors for alexa and all the type for it and get the best alternatives, priced decently, and easy to use. After that we tested all the main parameters we use : These things can separate the great smart home sensors for alexa from the good.

  • Easy To use
  • Options
  • Quality
  • Longevity

How we picked

We search for all the field to find the best smart home sensors for alexa and all the type for it and get the best alternatives, priced decently, and easy to use.
The main parameters we use : These things can separate the bad smart home sensors for alexa from the good.

  • Price
  • Easy To use
  • Customer reviews
  • Quality
  • Longevity
  • Dimensions

Current Offers

SaleNo. 1
WiFi Door Sensor, TESSAN Smart Window Contact Sensor Compatible with Amazon Alexa, Google Assistant, No Hub Required, Sends Alerts, Wireless Remote Alarm, Programmable with Smart Life Devices
  • Smart Security Sensor: TESSAN door and window alarm sensor is designed to monitor the open or close status of any entrance; An alert notification will automatic send to you in 10 seconds once the sensor triggered; Ideal for front door, window, baby room, garage and more; Door status and battery power can be check in app; No hub required; No extra cost; A must have security system accessories
  • Programmable Sensor: Extend your smart home automation with TESSAN wifi door sensor; Set up your smart routines in app; Automatically turn on your smart wall switches or lights when door opened; Automatically turn off your air-condition when window opened; More smart devices can be sync as long as they compatible with Smart Life app; Support 2.4Ghz Wifi only, dual-band (2.4G and 5G) WiFf need to set a separate 2.4G channel
  • Hand-Free Voice Control: TESSAN wifi garage sensor is compatible with Amazon Alexa and Google Assistant; Simply give a voice command to check the open or close status instead of going down or picking up your phone; Your voice device will work as chime, siren or alarm when the sensor triggered; Saving your operation time and make your smart home life more convenient and easier
  • Peace of Mind: All alarm record history can be check in app; The smart window sensor is built-in low consumption module, 2*AAA Alkaline battery provide 1-year monitoring; All the statuses of doors and windows will be displayed simultaneously in the app; Share the device to your families, they can check the status and get notified at the same time
  • Note: The door sensor itself does not include a chime; However, you can program it to some smart voice devices via Smart Life app; When the sensor triggered open or close, the voice devices will perform as an alarm or bell in 10 seconds
SaleNo. 2
Honeywell Home T9 WiFi Smart Thermostat, Smart Room Sensor Ready, Touchscreen Display, Alexa and Google Assist
  • ENERGY STAR CERTIFIED. See your energy use in the Monthly Energy Report, and help save even more with a schedule that adapts to your lifestyle, and by connecting with your utility efficiency program
  • AUTO HOME AND AWAY MODE. Adjust your thermostat from anywhere with your mobile device, or let your home automatically react to your schedule with geofencing
  • MULTI-ROOM FOCUS. Add Smart Room Sensors to focus the temperature on multiple rooms for comfort where it matters to you. (Sensors sold separately). Wire Configuration - 4-Wire. Supports Wi-Fi 802.11 B/G/N 2.4 and 5 GHz
  • COMPATIBLE WITH: Forced air (gas, oil or electric), hot water and steam, and heat pumps with electric backup. Does NOT work with electric baseboard heat (120-240V). C-Wire Required.
  • SMARTER, SIMPLER SETUP. Everything you need comes in the box, including a power adapter so that the T9 works in most homes. The T9 intuitively identifies your home’s heating and cooling type, making it easy to do it yourself
  • Before purchasing, check to see if this thermostat is compatible with your home and to determine if your home needs a C-wire power adapter.
SaleNo. 3
Smart Motion Sensor, WiFi Wireless Security Alarm,110dB Sound and Light Alarm, Free App Alerts, Home Security PIR Motion Detector with 4 Alarm Modes, Compatible with Alexa, Siri
  • WIFI MOTION SENSOR: Wifi PIR motion detector alarm, No hub required, via "Tuya Smart" or "Smart Life" APP to control. The Upgraded sensitive infrared sensor detects motion and emits a audible alarm (up to 110 dB). At the same time, an alert will be pushed to your phone.
  • PIR MOTION DETECTOR WITH 4 ARMING MODES & FREE ALARM RECORDS: You will like the flexibility in the alarm modes (①Sound & Light Mode ②Only Light Mode ③Only Sound Mode ④Mute mode--only sent alerts to your mobile phone). Add schedule according to your needs, TIMED ARMING and DISARMING and view the alarm records through the Tuya App any time anywhere. The alarm can protect your property well and is your first home security system.
  • DUAL INFRARED DETECTION & ACCURATE ALARM: Our Tuya motion detector consists of upper and lower detection windows, 110° detection angle, 40 feet detection distance,support 360 degrees to adjust the detection orientation. Because of the dual infrared design, it can prevent people from climbing over the induction blind area without triggering the alarm and prevent false alarms from pets under 25KG.
  • COMPATIBLE WITH ALEXA GOOGLE & SMART LINKAGE: Pir motion sensor can be used with Amazon Alexa, Google home, Siri for home automation. It can also be linked with other smart wifi devices. for example, when you open the door, the sensor will be triggered and the light will turn on automatically.
  • THE NEW UPGRADE USB WIFI DETECTOR: Because smart motion sensor is a wifi 24 hours online products, the power consumption will be much higher than other sensor products, So we design it powered by USB cable, No need battery, just plugged in with USB cable all the time. Saves your money and saves the trouble of replacing the battery. We provide 24 months warranty on home security alarm.
SaleNo. 4
Smarter Living – Smart Wifi Door and Window Sensor (2 Pack), Home Security, Home Automation, Notifications to Phone via Smart Life and Tuya app, Compatible with Alexa, Google Assistant, IFTTT
  • ✪ Contact Sensor for Doors, Windows, Cupboards that detects when state is changed to opened or closed. Receive Phone Notifications on Status change when opened or closed. History log of state changes.
  • ✪ Control with phone via Smart Life and Tuya apps: available on Android and IOS. Keep all devices in one place, in one app (supports 500,000+ devices). Works with Alexa and Google Assistant.
  • ✪ Batteries Included. Quality Assured: Smarter Living is a Canadian Operated Company. Shipped and sold from USA.
  • ✪ Can sync to work with other Smart Devices to turn on or off (Smart Bulb, Smart Plug, Siren Alarm)
  • ✪ No gateway hub required. Easy setup: detailed instructions provided in box, and instructional setup videos on support page on Smarter Living website. Works with Alexa and Google Assistant.
SaleNo. 5
Aqara Motion Sensor, REQUIRES AQARA HUB, Zigbee Connection, for Alarm System and Smart Home Automation, Broad Detection Range, Compatible with Apple HomeKit, Alexa, Works With IFTTT
  • ✽【NOTES】An Aqara Hub is required and sold separately. Requires a secured 2. 4 gigahertz WiFi network connection. The Aqara M2 or M1S Hub can connect up to 128 devices(*use of a repeater such as the Aqara Smart Plug or Aqara Smart Wall Switch(With Neutral) is required).
  • 【UNAUTHORIZED ENTRY DETECTION】Whenever unexpected motion is detected, the Aqara Motion Sensor will send an alert to your phone and activate the local alarm sound on Aqara Hub.
  • 【HOME AUTOMATION】The Aqara Motion Sensor can be set to trigger the Aqara Hub alarm or other connected devices such as the Aqara smart plug when movements are detected.
  • 【VOICE CONTROL】Compatible with Apple HomeKit, and Alexa for a hands-free experience.
  • 【BROADER DETECTION RANGE】Up to 22 feet with 170 degrees view angle. In addition, If you have any questions, please feel free to contact us.

Conclusion

This guide is here to support you in your choice of smart home sensors for alexa and is regularly updated so that you can make an informed selection. Nowadays, it’s not that easy to know about each and every product that’s on the market. So we hope that this comparison was able to help you with choosing the best smart home sensors for alexa according to your criteria. Your comments are most welcome and they will help us improve the ranking.

Click to rate this post!
[Total: 0 Average: 0]

Last update on 2022-08-08 at 14:15 / Affiliate links / Images from Amazon Product Advertising API

Leave a Comment